8069-77-0 8072-45-5 Bubulin Pyridinium, 3-((hydroxyimino)methyl)-1-methyl-, iodide, mixt. with dimethyl (2,2,2-trichloro-1-hydroxyethyl)phosphonate and endo-(+-)-8-methyl-8-azabicyclo(3.2.1)oct-3-yl alpha-(hydroxymethyl)benzeneacetate sulfate (2:1) (salt)